Slackware :: Transmission - "Cannot Open Display:"?
Jul 25, 2010
installed for slack 13.0 on my machine. I type transmission from the command line and get "Cannot open display:".No dependancies except this line:Quote:Dependencies: libevent (available at SlackBuilds.org) is required,but transmission will use a built-in libevent if you don't haveit installed already.so i didnt bother getting it.Any ideas anyone? Maybe there are dependancies but not listed on that site? Or something to make the gui side of it work?
When trying to run X apps from terminal command line I getCannot open X display `:0.0'error.I tried export DISPLAY=0.0What do I need to do to permently fix this problem?
with slackware 13.0 for one user xfce4 hangs and doesn't start..xsession.errors claim it can't open display. It works fine for other users. Also if I access the machine in question as the same user but remotely using remote X (X-terminal on my LAN) it works fine.Sometimes if I wait and count to 30 it comes up but a lot of the features don't work.During the last week have posted this question on the compuserve linux forum and also in the xfce site forum with no solutions.seems there must be something in that user's directory which is hanging it up. I keep the same /home/users directory on a separate partition so when I upgrade for new versions of slackware the /home/users remain the same - I symlink home to that partition so upgrades are somewhat seemless.
When I try to open Transmission I get a message: "Couldn't open "/home/shai/.config/transmission/lock": Permission denied", and the only way to open it is by using gksudo.
I read on another thread that I need to delete that file, but the file doesn't exist.
How to open port for transmission or deluge to use torrents, 'cause any of both programs can download any torrent. I've searched on the internet and only find about open ports on hardware router, and that's weird 'cause Deluge on windows works perfect just after installing it and there's no need to open any port on hardware router.
Transmission says my port is closed. If I google the problem, it just gives me advice on how to open a port in Windows OS. There's no firewall in Ubuntu 10.10 by default, right? There isn't any router used neither. I'm living in a dorm. I just plug the LAN cable in the box fixed to the wall.
When I go to Places -> Connect to server, or right-click Open Containing Folder in Firefox or Transmission, or pretty much anything that is suppose to open a folder - instead it opens Music Player.
I can only access the Transmission web interface while the Transmission-gtk client is running. When I close it, the web interface is no longer available. I try to manually start the transmission-daemon, but the process never shows up as running.
I have the following scenario that doesn't seem to work normally. I have a windows 7 pc from which I am using putty to connect to my other linux servers (all running redhat 5 and 6). So here is the scenario that works and one that does not work. And I'm trying to figure out the one that does not work. Scenario that works:
From windows 7 (putty) I ssh into Linux_Server_1. echo $DISPLAY localhost:10.0
I run xclock and I see it pop up on my windows 7 pc. I am using xming on windows 7 to help me populate the display from linux to windows. One that does not work:
From windows 7 (putty) I ssh into Linux_Server_1. Then from Linux_Server_1 I ssh into Linux_Server_2. echo $DISPLAY <no output>
I try to setup $DISPLAY with localhost:10.0 or 0.0 or even my windows 7 pc ip address:0.0 ....etc Then when I try to run xclock I doesn't work.
I get these error messages: Error: Can't open display: <ip of display>
Also as a side note all our Linux servers are sitting on one subnet. My pc is sitting on another subnet. I use vpn to connect to the subnet where the servers sit from my pc.
I installed Open Office 4 on Debian 8 but when I run the program I get this error message.
root@localhost:/home/paul# openoffice4 No protocol specified No protocol specified /opt/openoffice4/program/soffice.bin X11 error: Can't open display: Set DISPLAY environment variable, use -display option or check permissions of your X-Server (See "man X" resp. "man xhost" for details)
Open Office works fine when I run the command "startx" in the Konsole but so far I haven't been able to configure it.
We have a digital signage appliance built on SUSE 11.3 with a LAMP server that uses the flashplayer application to play a .swf file from localhost. It is a AOpen GP7A mini pc that has the nVidia drivers loaded. We have lots of customers that have been running the exact same system for over 6 months (we image the drive for each sale).
For some reason, my last customer is seeing the following problem shown below, and this linux configuration is way over my head. Everything else is working (local LAMP server is working, communicating with our production servers to get information works, etc). I have verified that it is screen 0 that is running (at least it shows with Ctrl-Alt-F7). I thought that it may have occurred because of updating the software with zypper up. I had the customer rebuild from the image being careful not to upgrade the software. The result was the same. The pc is a newer version compared to my bench pc, but there are multiple other customers running that same version just fine. So I am not sure if it is
The command is issued by a php script that is run in a root cron job. As I said, it works great on all other customer pc's including my bench system. I also tried to execute the command on a ssh terminal as the root user with the same result. I also upgraded my bench pc and it still worked properly.
The command being executed is sudo env DISPLAY=:0 XAUTHORITY=/home/svision/.Xauthority flashplayer http://localhost/flash/sign.swf &
the result (when run in terminal) is: No protocol specified (flashplayer:15077): Gtk-WARNING **: cannot open display: :0
I have configured an instance in AWS EC2. I am trying to set the display back so I can run x apps. I login using ssh -xy -i...
export DISPLAY=XXX.XXX.X.XXX:0.0 echo $DISPLAY to verify xhost + xhost: unable to open display "XXX.XXX.X.XXX:0.0"
I have commented out nolisten tcp as suggested HERE I have modified /etc/gdm/custom.conf as suggested HERE Actually, the last suggested modifying /etc/gdm/gdm.conf, but that file didn't exist, so I added the line: DisallowTCP=false to /etc/gdm/custom.conf I rebooted, and still I get: xhost: unable to open display "XXX.XXX.X.XXX:0.0"
I've just installed xterm, ant trying to run it from my windows machine using ssh. I have X11Forwarding yes on /etc/ssh/sshd_config when I use, MobaXterm, np, I can use xterm after I log ssh -X xxx
but when I use Cygwin, and do ssh -X xxx, and then xterm, I have: xterm XT error : Can't open display: xterm: Display is not set
I am trying to run a java .class file by double-clicking it. So far my attempts at running it have been successful, but I don't' know how to keep the display open to see what the output is.
For example, the gparted application menu item doesn't work; using it means that there is almost no filesystem support. The only way to get it to work is to open a terminal, run 'su -', and then open it from there.As another example, I tried creating a nautilus script to open files as root with a command like this:
Code:
for uri in $NAUTILUS_SCRIPT_SELECTED_URIS; do gnomesu -c "gnome-open '$uri'" done
When I try using it, it just fails. Typing out the command in the terminal gives this (tested on a text file):
Code:
No protocol specified (gedit:13672): Gtk-WARNING **: cannot open display: :0
I'm pretty sure the problem is that it's granting privileges, but not using the full root environment, or something along those lines.
When I become root and try to run gedit, I get the error:
No protocol specified
(gedit:219: Gtk-WARNING **: cannot open display: :0.0
This does not happen from my user profile....xhost + actually solves the issue....so I guess I just need to add the host root to the list of hosts allowed to access the x server...
I need to get gksu to run programs. The goal is to be logged in as user1 and run firefox or google-chrome with user2 's settings stored in their own home directory. I'm trying the following with no success:
Code: user1@hostname:~$ su user2 Password: user2@hostname:/home/user1$ google-chrome No protocol specified (google-chrome:17144): Gtk-WARNING **: cannot open display: :2.0
Code: user2@hostname:/home/user1$ firefox No protocol specified No protocol specified Error: cannot open display: :2.0
Code: user2@hostname:/home/user1$ gedit No protocol specified (gedit:17162): Gtk-WARNING **: cannot open display: :2.0
i have just installed a redhat linux entprise 5 on my machine. I am trying to install a software and when i run the #install.ksf , my installation gets aborted and my install.log file shows this,
Error: Can't open display ! Environment variable 'DISPLAY' must be defined.
I'm trying to connect to my linux server but I'm having some major problems. The server had OEL 5 installed and my local pc is running Windows XP. I'm using PuTTy to connect to the server with Xming running on my loacl machine. I login as root and run the following command - export DISPLAY={ipaddress}:0.0I then run xclock and get the following error - Xlib: connection to "{ipaddress}:0.0" refused by serverXlib: No protocol specifiedError: Can't open display: {ipaddress}:0.0The strange thing is that on my bosses pc (who has got almost the exact same setup ie. PuTTy & Xming) is works perfectly.
i just downloaded Nethack from [URl], and moved the extracted files to /usr/games. Then i changed the permissions in /usr/games/lib/nethackdir so i could access the lib files.
Nethacks runs in X, and it runs in terminal when im root. But for some strange reason it does not run in CLI when im not root, i get the message "Error: Can't open display:".
I was running Ubuntu 10.10 Maverick with no big problems till last 3 days ago.
The update manager checked some updates to install and after installing them, I had no graphic desktop any more. Only the command line.
I tried to recover it by starting the X again.
Code:
But did not worked
So I've tried to install the nVidia driver again. I looked at nVidia Linux drivers site for how to do it and Ubuntu documentation and when I tried to
Code:
I just could not use gedit. It cannot open display. I googled for three days but could not solve it. I found some similar answers here at LQ but none was similar to my situation or worked even when I tried.
I created a new virtual machine on my ESXi 4.1 host and had planned to install Centos 5.6 as the guest OS. The two ISOs required for the installation were stored on my local disk.
I powered on the VM, loaded the iso and managed to get the first installation screen until the test CD media screen. However after that, I was greeted with the following error message:
(could not upload a screen cap because of company's security reasons ) =============================================== Running anaconda, the CentOS system installer - please wait... Probing for video card: VMware SVGA II Adapter Attempting to start native X server
I was trying to remotely log in to my desktop which uses 11.3 from my laptop via ssh. For some reason I get an empty field for the command echo $DISPLAY. and as a result an xclock command results in error: can't open display. I tried to set it to localhost:10.0 and I get: Error: Can't open display: localhost:10.0
I've tried :0.0 and I get: Invalid MIT-MAGIC-COOKIE-1 keyError: Can't open display: :0.0 ssh used to work about a week ago before I performed various security updates. I was wondering what' the solution to this. I checked the /etc/ssh/sshd_config file and ssh_config file both have X11 forwarding on. Can anyone with more experience out there give me any ideas?
I am still learning the ropes on Ubuntu server. I am trying to set up samba, but when I use the "gedit" command, I get this error: GTK-WARNING **: cannot open display I had installed the gedit command by using apt-get and aptitude, but still no luck. I am using virtualbox to test Ubuntu Server 9.10.
When I attempt to use Putty for xterm (to run DBCA for Oracle) I check x11 and put my IP Address in the Display field of putty. However, when I then try to execute ./dbca I receive the following:
Xlib: connection to "localhost:10.0" refused by server Xlib: PuTTY X11 proxy: wrong authentication protocol attempted Error: Can't open display: localhost:10.0
I notice the following when logging in to the server as well.
Last login: Fri Mar 19 13:51:19 2010 from 10.47.48.33 /usr/X11R6/bin/xauth: error in locking authority file /home/oracle/.Xauthority. These are the same steps I take successfully on all the servers. The above file exists on the servers I can initiate the GUI, but not on <server1>.
